用于控制设计与优化的变形机翼气动弹性模型

2021 6th International Conference on Mechanical Engineering and Robotics Research (ICMERR) Pub Date : 2021-12-11 DOI:10.1109/ICMERR54363.2021.9680832

A. Balon, P. Beneš, Z. Šika

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引用次数: 1

摘要

采用近似Wagner函数，导出了二维非定常时域气动模型。采用条形理论建立了高展弦比变形机翼的状态空间三维气动弹性模型。通过仿真验证了模型的特性，包括颤振分析和纵向机动对机翼的影响。本文的目的是获得机翼的气动弹性模型，该模型将用于设计和优化控制策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Aeroelastic Model of a Morphing Wing for Control Design and Optimization

Two dimensional unsteady aerodynamic model in time domain is derived using approximated Wagner function. Strip theory is used to obtain three dimensional aeroelastic model of high aspect ratio morphing wing in state space form. Several simulations are performed to demonstrate the model properties including flutter analysis and influence of longitudinal maneuver on the wing. Aim of this paper is to obtain a aeoroelastic model of a wing that will be used for design and optimization of control strategies.

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2021 6th International Conference on Mechanical Engineering and Robotics Research (ICMERR)

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